Detailed Product Description

Dipentaerythritol:

Formular: 2,2'-[Oxybis(methylene)]bis[2-(hydroxymethyl)-1,3-propanediol]

Physical properties:

Molecular weight:254.28

Meilting point:221centigrade

Specific gravity(15/4):1.366

Flash point():> 200

Solubility: 0.22g/100g water at 20centigrade

Toxicity:

LD50 Oral Rat(mg/kg): >2000

Applications:

Alkyd resins, fatty acid, rosin and tall oil esters, paint and coatings, printing ink, coating adhesives, explosives, sealants, varnish, lacquer, vinyl chloride, synthetic rubber, polyvinyl chloride stabilizers, olefins antioxident and acrylic monomers for UV-curing systems

Specification:

DP DPE-90

DP DPE-95

Content wt% MPE max

DPE min

TPE max

3

90

7

2

95

4

Hydroxyl Group mg KOH/g

38-40

39.5-40.5

Ash wt% max

0.1

0.1

Phthalic Color